Advertisements
Advertisements
Question
Complete and balance the following equation
CaO + H2O →
Solution
CaO + H2O → Ca(OH)2
APPEARS IN
RELATED QUESTIONS
Answer the question put against the following constituents of air :
Water vapours : Explain their role in modifying the earth’s climate.
Complete and balance the following chemical equation.
CaO + H2O → ____________
Tick (√) the most appropriate answer.
Symbiotic bacteria is not present in the nodules of :
Write down the composition of three main gases present in air by volume.
Define the following:
Combustion.
Give a reason why two different rare (inert) gases find application in advertisement signs and fluorescent bulbs.
Name the following:
An inert gas which has a low boiling point and is used for producing very low temperatures
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants.
Carbon dioxide with water changes
A gas that neither burns nor supports burning is ______.